Nhanganyaya:
Mumakore achangopfuura,lithium mabhatirivakawana mabatirwo akakosha sesimba rinofarirwa sosi yengoro dzegorofu, kudarika echinyakare mabhatiri e-lead-asidhi mukuita uye hupenyu hurefu. Kuwanda kwesimba ravo, huremu huremu, uye hupenyu hurefu hunovaita sarudzo inokwezva kune vanotamba gorofu nevatyairi vengoro zvakafanana. Nekudaro, kuti ushandise zvizere mabhenefiti e lithium mabhatiri, zvakakosha kuti unzwisise uye utevedzere kune kwayo kuchaja mamiriro. Ichi chinyorwa chinotarisa mumamiriro akakosha ekuchaja mabhatiri e-lithium mungoro dzegorofu, kuve nechokwadi chekushanda kwakakwana uye hupenyu hurefu.
Lithium mabhatiri, kunyanya Lithium Iron Phosphate (LiFePO4), anowanzo shandiswa mungoro dzegorofu nekuda kwekuchengetedza uye kugona kwavo. Kusiyana nemabhatiri e-lead-acid, ayo anoda kudiridza nguva nenguva uye ane yakanyanya kuoma yekuchaja mbiri, lithium mabhatiri anopa maitiro akareruka ekugadzirisa. Ivo vanowanzo ratidza yakavakirwa-mukati Battery Management Systems (BMS) inotarisisa uye kugadzirisa kuchaja, kuburitsa, uye hutano hwese.
Optimal Charging Temperature
Tembiricha inoita basa rakakosha mukuchaja maitiro elithium mabhatiri. Kuti uite zvakakwana uye kuchengetedzeka, lithium mabhatiri anofanirwa kubhadhariswa mukati meiyo tembiricha yemhando. Kazhinji, tembiricha yekuchaja inokurudzirwa kumabhatiri mazhinji e-lithium iri pakati pe0°C (32°F) ne45°C (113°F). Kuchaja kunze kwerudzi urwu kunogona kutungamira mukuderedzwa kwekuita uye kukuvadza kunogona kuitika kubhatiri.
Kutonhora Kwematembiricha:Kuchaja mabhatiri e-lithium munzvimbo inotonhora zvakanyanya (pazasi pe0°C) kunogona kutungamirira kune lithium plating pamagetsi ebhatiri, izvo zvinogona kuderedza simba uye hupenyu. Zvinokurudzirwa kuona kuti bhatiri radziyirwa kusvika 0°C usati watanga kuchaja.
Kuwedzera Tembiricha:Kuchaja pane tembiricha iri pamusoro pe45°C kunogona kukonzera kupisa kwakanyanya, izvo zvinogona kukanganisa hupenyu hwebhatiri uye kushanda kwayo. Izvo zvakakosha kuti uve nechokwadi chekufefetera zvakanaka uye kudzivirira kuchaja bhatiri muzuva rakananga kana pedyo nekupisa.
Zvakakodzera Kuchaja Equipment
Kushandisa charger chaiyo kwakakosha kune hutano hwelithium mabhatiri. Ichaja yakagadzirirwa chaizvo mabhatiri e-lithium ichave neiyo yakakodzera yekuchaja mbiri, inosanganisira chaiyo voltage uye miganho yazvino. Zvakakosha kushandisa majaja anokurudzirwa nemugadziri webhatiri kuti asawedzere kana kusachaja, zvese zvinogona kukanganisa bhatiri.
Voltage Kuenderana:Ita shuwa kuti magetsi echaja anoenderana nezvinodiwa nebhatiri. Semuenzaniso, 12V lithium bhatiri rinowanzoda charger ine inobuda 14.4V kusvika 14.6V.
Current Limiting:Machaja anofanirwa kuve nekwaniso yekudzikamisa kuchaja maringe nezvinorehwa nebhatiri. Overcharging ikozvino inogona kutungamira mukupisa uye zvinogona njodzi dzekuchengetedza.
Kuchaja Nguva uye Macycles
Kusiyana nemabhatiri e-lead-acid, mabhatiri e-lithium haadi kuburitswa zvizere asati achaja. Muchokwadi, kazhinji kuburitswa kwechikamu kunobatsira kune lithium mabhatiri. Nekudaro, zvakakosha kutevedzera kurudziro yemugadziri maererano nenguva yekuchaja uye kutenderera.
Chikamu Kuchaja: Lithium mabhatiriinogona kubhadhariswa chero nguva, uye kazhinji zviri nani kuichengeta yakavharwa pane kuisiya ichibuda zvachose. Iyi tsika inobatsira kuti hupenyu hurefu uye kushanda zvakanaka.
Full Charge Cycles:Nepo mabhatiri e-lithium akagadzirwa kuti abate nhamba yakakosha yemachaji ekutenderera, kugara achiaburitsa kusvika kumazinga akaderera asati achaja anogona kuderedza hupenyu hwavo. Vavarira kubhadharisa zvishoma uye dzivirira kubuda kwakadzika kuti uwedzere hupenyu hwebhatiri.
Mhedziso
Lithium mabhatiriinomiririra kufambira mberi kwakakosha mune tekinoroji yegorofu, ichipa kukwidziridzwa kuita uye hupenyu hurefu. Nekuomerera kune yakakurudzirwa yekuchaja mamiriro - kuchengetedza tembiricha yakaringana, kushandisa chaja chaiyo, uye kutevera nzira dzakanakisa dzekuchaja nekugadzirisa - unogona kuve nechokwadi chekuti bhatiri rako re lithium rinoramba riri muchimiro chakakwana. Kumbundikira aya nhungamiro hakungowedzere hupenyu hwebhatiri rako chete asi zvakare kunosimudzira kugona kwese uye kuvimbika kwengoro yako yegorofu, zvichiita kuti kutenderera kwega kwegorofu kuve chiitiko chinonakidza.
Kana uine chero mibvunzo kana uchida kudzidza zvakawanda, ndapota usazezasvika kwatiri.
Chikumbiro cheQuotesheni:
Jacqueline:jacqueline@heltec-bms.com/ +86 185 8375 6538
Sucre:sucre@heltec-bms.com/ +86 136 8844 2313
Nancy:nancy@heltec-bms.com/ +86 184 8223 7713
Nguva yekutumira: Sep-03-2024